72 citations · 129 across the 4 of their papers we have counts for
9 papers
Entanglement generation in double- system
Ling Zhou, Yong Hong Ma, Xin Yu Zhao
In this paper, we study the generation of entanglement in a double- system. Employing standard method of laser theory, we deduce the dynamic evolution equation of the two-mode f…
Macroscopical Entangled Coherent State Generator in V configuration atom system
Ling Zhou, Han Xiong
In this paper, we propose a scheme to produce pure and macroscopical entangled coherent state. When a three-level ''V'' configuration atom interacts with a doubly reasonant cavity,…
Entanglement reciprocation between atomic qubits and entangled coherent state
Ling Zhou, Guo-Hui Yang
Introducing classical fields, we can transfer entanglement completely from discrete qubits into entangled coherent state. The entanglement also can be retrieved from the continuous…
Single-atom as a macroscopic entanglement source
Ling Zhou, Han Xiong, M. Suhail Zubairy
We discuss the generation of a macroscopic entangled state in a single atom cavity-QED system. The three-level atom in a cascade configuration interacts dispersively with two class…
Entangling Two-Atom Through Cooperative Interaction Under Stimulated Emission
Y. Q. Guo, H. S. Song, L. Zhou +1
We discuss the generation of two-atom entanglement inside a resonant microcavity under stimulated emission (STE) interaction. The amount of entanglement is shown based on different…
Certain quantum key distribution achieved by using Bell states
Chong Li, He-Shan Song, Ling Zhou +1
A new protocol for quantum key distribution based on entanglement swapping is presented. In this protocol, both certain key and random key can be generated without any loss of secu…